mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 03:03:05 +00:00
2b1db7b18c
With ethernet-phy-id driver ETH phy reset can be properly handle that's why describe it in DT. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/5bfd92827033d19617113f4117f37dcf79699a0f.1662721547.git.michal.simek@amd.com
562 lines
10 KiB
Text
562 lines
10 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* dts file for Xilinx ZynqMP ZCU104
|
|
*
|
|
* (C) Copyright 2017 - 2021, Xilinx, Inc.
|
|
*
|
|
* Michal Simek <michal.simek@xilinx.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "zynqmp.dtsi"
|
|
#include "zynqmp-clk-ccf.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
|
|
#include <dt-bindings/phy/phy.h>
|
|
|
|
/ {
|
|
model = "ZynqMP ZCU104 RevC";
|
|
compatible = "xlnx,zynqmp-zcu104-revC", "xlnx,zynqmp-zcu104", "xlnx,zynqmp";
|
|
|
|
aliases {
|
|
ethernet0 = &gem3;
|
|
i2c0 = &i2c1;
|
|
mmc0 = &sdhci1;
|
|
nvmem0 = &eeprom;
|
|
rtc0 = &rtc;
|
|
serial0 = &uart0;
|
|
serial1 = &uart1;
|
|
serial2 = &dcc;
|
|
spi0 = &qspi;
|
|
usb0 = &usb0;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "earlycon";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0 0x0 0x80000000>;
|
|
};
|
|
|
|
ina226 {
|
|
compatible = "iio-hwmon";
|
|
io-channels = <&u183 0>, <&u183 1>, <&u183 2>, <&u183 3>;
|
|
};
|
|
|
|
clock_8t49n287_5: clk125 {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <125000000>;
|
|
};
|
|
|
|
clock_8t49n287_2: clk26 {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <26000000>;
|
|
};
|
|
|
|
clock_8t49n287_3: clk27 {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <27000000>;
|
|
};
|
|
};
|
|
|
|
&can1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_can1_default>;
|
|
};
|
|
|
|
&dcc {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan4 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan5 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan6 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan7 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan8 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gem3 {
|
|
status = "okay";
|
|
phy-handle = <&phy0>;
|
|
phy-mode = "rgmii-id";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_gem3_default>;
|
|
mdio: mdio {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
phy0: ethernet-phy@c {
|
|
#phy-cells = <1>;
|
|
compatible = "ethernet-phy-id2000.a231";
|
|
reg = <0xc>;
|
|
ti,rx-internal-delay = <0x8>;
|
|
ti,tx-internal-delay = <0xa>;
|
|
ti,fifo-depth = <0x1>;
|
|
ti,dp83867-rxctrl-strap-quirk;
|
|
reset-gpios = <&tca6416_u97 6 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpio {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpu {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
pinctrl-names = "default", "gpio";
|
|
pinctrl-0 = <&pinctrl_i2c1_default>;
|
|
pinctrl-1 = <&pinctrl_i2c1_gpio>;
|
|
scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
|
|
sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
|
|
|
|
tca6416_u97: gpio@20 {
|
|
compatible = "ti,tca6416";
|
|
reg = <0x20>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
/*
|
|
* IRQ not connected
|
|
* Lines:
|
|
* 0 - IRPS5401_ALERT_B
|
|
* 1 - HDMI_8T49N241_INT_ALM
|
|
* 2 - MAX6643_OT_B
|
|
* 3 - MAX6643_FANFAIL_B
|
|
* 5 - IIC_MUX_RESET_B
|
|
* 6 - GEM3_EXP_RESET_B
|
|
* 7 - FMC_LPC_PRSNT_M2C_B
|
|
* 4, 10 - 17 - not connected
|
|
*/
|
|
};
|
|
|
|
/* Another connection to this bus via PL i2c via PCA9306 - u45 */
|
|
i2c-mux@74 { /* u34 */
|
|
compatible = "nxp,pca9548";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x74>;
|
|
i2c@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0>;
|
|
/*
|
|
* IIC_EEPROM 1kB memory which uses 256B blocks
|
|
* where every block has different address.
|
|
* 0 - 256B address 0x54
|
|
* 256B - 512B address 0x55
|
|
* 512B - 768B address 0x56
|
|
* 768B - 1024B address 0x57
|
|
*/
|
|
eeprom: eeprom@54 { /* u23 */
|
|
compatible = "atmel,24c08";
|
|
reg = <0x54>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
};
|
|
};
|
|
|
|
i2c@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
/* 8T49N287 - u182 */
|
|
};
|
|
|
|
i2c@2 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <2>;
|
|
irps5401_43: irps5401@43 { /* IRPS5401 - u175 */
|
|
compatible = "infineon,irps5401";
|
|
reg = <0x43>; /* pmbus / i2c 0x13 */
|
|
};
|
|
irps5401_44: irps5401@44 { /* IRPS5401 - u180 */
|
|
compatible = "infineon,irps5401";
|
|
reg = <0x44>; /* pmbus / i2c 0x14 */
|
|
};
|
|
};
|
|
|
|
i2c@3 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <3>;
|
|
u183: ina226@40 { /* u183 */
|
|
compatible = "ti,ina226";
|
|
#io-channel-cells = <1>;
|
|
reg = <0x40>;
|
|
shunt-resistor = <5000>;
|
|
};
|
|
};
|
|
|
|
i2c@5 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <5>;
|
|
};
|
|
|
|
i2c@7 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <7>;
|
|
};
|
|
|
|
/* 4, 6 not connected */
|
|
};
|
|
};
|
|
|
|
&pinctrl0 {
|
|
status = "okay";
|
|
|
|
pinctrl_can1_default: can1-default {
|
|
mux {
|
|
function = "can1";
|
|
groups = "can1_6_grp";
|
|
};
|
|
|
|
conf {
|
|
groups = "can1_6_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
conf-rx {
|
|
pins = "MIO25";
|
|
bias-high-impedance;
|
|
};
|
|
|
|
conf-tx {
|
|
pins = "MIO24";
|
|
bias-disable;
|
|
};
|
|
};
|
|
|
|
pinctrl_i2c1_default: i2c1-default {
|
|
mux {
|
|
groups = "i2c1_4_grp";
|
|
function = "i2c1";
|
|
};
|
|
|
|
conf {
|
|
groups = "i2c1_4_grp";
|
|
bias-pull-up;
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
drive-strength = <12>;
|
|
};
|
|
};
|
|
|
|
pinctrl_i2c1_gpio: i2c1-gpio {
|
|
mux {
|
|
groups = "gpio0_16_grp", "gpio0_17_grp";
|
|
function = "gpio0";
|
|
};
|
|
|
|
conf {
|
|
groups = "gpio0_16_grp", "gpio0_17_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
drive-strength = <12>;
|
|
};
|
|
};
|
|
|
|
pinctrl_gem3_default: gem3-default {
|
|
mux {
|
|
function = "ethernet3";
|
|
groups = "ethernet3_0_grp";
|
|
};
|
|
|
|
conf {
|
|
groups = "ethernet3_0_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
conf-rx {
|
|
pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
|
|
"MIO75";
|
|
bias-high-impedance;
|
|
low-power-disable;
|
|
};
|
|
|
|
conf-tx {
|
|
pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
|
|
"MIO69";
|
|
bias-disable;
|
|
low-power-enable;
|
|
};
|
|
|
|
mux-mdio {
|
|
function = "mdio3";
|
|
groups = "mdio3_0_grp";
|
|
};
|
|
|
|
conf-mdio {
|
|
groups = "mdio3_0_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
bias-disable;
|
|
};
|
|
};
|
|
|
|
pinctrl_sdhci1_default: sdhci1-default {
|
|
mux {
|
|
groups = "sdio1_0_grp";
|
|
function = "sdio1";
|
|
};
|
|
|
|
conf {
|
|
groups = "sdio1_0_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
bias-disable;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
mux-cd {
|
|
groups = "sdio1_cd_0_grp";
|
|
function = "sdio1_cd";
|
|
};
|
|
|
|
conf-cd {
|
|
groups = "sdio1_cd_0_grp";
|
|
bias-high-impedance;
|
|
bias-pull-up;
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
};
|
|
};
|
|
|
|
pinctrl_uart0_default: uart0-default {
|
|
mux {
|
|
groups = "uart0_4_grp";
|
|
function = "uart0";
|
|
};
|
|
|
|
conf {
|
|
groups = "uart0_4_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
conf-rx {
|
|
pins = "MIO18";
|
|
bias-high-impedance;
|
|
};
|
|
|
|
conf-tx {
|
|
pins = "MIO19";
|
|
bias-disable;
|
|
};
|
|
};
|
|
|
|
pinctrl_uart1_default: uart1-default {
|
|
mux {
|
|
groups = "uart1_5_grp";
|
|
function = "uart1";
|
|
};
|
|
|
|
conf {
|
|
groups = "uart1_5_grp";
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
conf-rx {
|
|
pins = "MIO21";
|
|
bias-high-impedance;
|
|
};
|
|
|
|
conf-tx {
|
|
pins = "MIO20";
|
|
bias-disable;
|
|
};
|
|
};
|
|
|
|
pinctrl_usb0_default: usb0-default {
|
|
mux {
|
|
groups = "usb0_0_grp";
|
|
function = "usb0";
|
|
};
|
|
|
|
conf {
|
|
groups = "usb0_0_grp";
|
|
power-source = <IO_STANDARD_LVCMOS18>;
|
|
};
|
|
|
|
conf-rx {
|
|
pins = "MIO52", "MIO53", "MIO55";
|
|
bias-high-impedance;
|
|
drive-strength = <12>;
|
|
slew-rate = <SLEW_RATE_FAST>;
|
|
};
|
|
|
|
conf-tx {
|
|
pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
|
|
"MIO60", "MIO61", "MIO62", "MIO63";
|
|
bias-disable;
|
|
drive-strength = <4>;
|
|
slew-rate = <SLEW_RATE_SLOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&psgtr {
|
|
status = "okay";
|
|
/* nc, sata, usb3, dp */
|
|
clocks = <&clock_8t49n287_5>, <&clock_8t49n287_2>, <&clock_8t49n287_3>;
|
|
clock-names = "ref1", "ref2", "ref3";
|
|
};
|
|
|
|
&qspi {
|
|
status = "okay";
|
|
flash@0 {
|
|
compatible = "m25p80", "jedec,spi-nor"; /* n25q512a 128MiB */
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
reg = <0x0>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-rx-bus-width = <4>;
|
|
spi-max-frequency = <108000000>; /* Based on DC1 spec */
|
|
partition@0 { /* for testing purpose */
|
|
label = "qspi-fsbl-uboot";
|
|
reg = <0x0 0x100000>;
|
|
};
|
|
partition@100000 { /* for testing purpose */
|
|
label = "qspi-linux";
|
|
reg = <0x100000 0x500000>;
|
|
};
|
|
partition@600000 { /* for testing purpose */
|
|
label = "qspi-device-tree";
|
|
reg = <0x600000 0x20000>;
|
|
};
|
|
partition@620000 { /* for testing purpose */
|
|
label = "qspi-rootfs";
|
|
reg = <0x620000 0x5E0000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
&sata {
|
|
status = "okay";
|
|
/* SATA OOB timing settings */
|
|
ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
|
|
ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
|
|
ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
|
|
ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
|
|
ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
|
|
ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
|
|
ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
|
|
ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
|
|
phy-names = "sata-phy";
|
|
phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
|
|
};
|
|
|
|
/* SD1 with level shifter */
|
|
&sdhci1 {
|
|
status = "okay";
|
|
no-1-8-v;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sdhci1_default>;
|
|
xlnx,mio-bank = <1>;
|
|
disable-wp;
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart0_default>;
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart1_default>;
|
|
};
|
|
|
|
/* ULPI SMSC USB3320 */
|
|
&usb0 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usb0_default>;
|
|
phy-names = "usb3-phy";
|
|
phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
|
|
};
|
|
|
|
&dwc3_0 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
snps,usb3_lpm_capable;
|
|
maximum-speed = "super-speed";
|
|
};
|
|
|
|
&watchdog0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&xilinx_ams {
|
|
status = "okay";
|
|
};
|
|
|
|
&ams_ps {
|
|
status = "okay";
|
|
};
|
|
|
|
&ams_pl {
|
|
status = "okay";
|
|
};
|
|
|
|
&zynqmp_dpdma {
|
|
status = "okay";
|
|
};
|
|
|
|
&zynqmp_dpsub {
|
|
status = "okay";
|
|
phy-names = "dp-phy0", "dp-phy1";
|
|
phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
|
|
<&psgtr 0 PHY_TYPE_DP 1 3>;
|
|
};
|